80076928

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{7919}}^1$

素因数の和:8012

約数の個数: 32

約数和(自身を含む): 161568000

約数和(自身を除く): 81491072

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 7919, 10112, 15838, 31676, 63352, 126704, 253408, 506816, 625601, 1013632, 1251202, 2502404, 5004808, 10009616, 20019232, 40038464, 80076928]

約数ペア:

[(1, 80076928), (2, 40038464), (4, 20019232), (8, 10009616), (16, 5004808), (32, 2502404), (64, 1251202), (79, 1013632), (128, 625601), (158, 506816), (316, 253408), (632, 126704), (1264, 63352), (2528, 31676), (5056, 15838), (7919, 10112)]